<http://schema.org/name>
"ST70 bias jumps from .40 vdc to 3.25 VDC after 3~5 min warm up on V3 tube position"^^<http://www.w3.org/2001/XMLSchema#string>
<http://dynacotubeaudio.forumotion.com/t1969-st70-bias-jumps-from-40-vdc-to-3-25-vdc-after-35-min-warm-up-on-v3-tube-position>